#061237#061237

#061237 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.074 H 265.6°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#061237
RGB	rgb(6, 18, 55)
HSL	hsl(225, 80%, 12%)
HSV	hsv(225, 89%, 22%)
CMYK	cmyk(89.1%, 67.3%, 0%, 78.4%)
CIE-LAB	lab(6.75, 10.80, -25.60)
CIE-LCH	lch(6.75, 27.78, 292.88°)
OKLab	oklab(19.96% -0.0057 -0.0742)
OKLCH	oklch(19.96% 0.074 265.6)
XYZ	xyz(0.9808, 0.7471, 3.7062)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061237 #372B06

analogous

#062B37 #061237 #130637

triadic

#061237 #370612 #123706

tetradic

#061237 #37062B #372B06 #063713

square

#061237 #37062B #372B06 #063713

split-complementary

#061237 #371306 #2B3706

monochromatic

#03091C #03091C #061237 #0C246E #1236A5

Accessibility & contrast

On white

18.27

#061237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#061237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061237

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061237	#FFFFFF	#000000	##FFFFFF
##061237	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001738

Deuteranopia (green-blind)

#001336

Tritanopia (blue-blind)

#001B22

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #061237;
/* rgb */ color: rgb(6, 18, 55);
/* oklch */ color: oklch(20.0% 0.074 265.6);

Tailwind

colors: {
  custom: {
    50: '#4f4f6e',
    500: '#061237',
    950: '#000000',
  },
}

SCSS

$custom: #061237;
$custom-light: #4f4f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#061237",
  "rgb": {
    "r": 6,
    "g": 18,
    "b": 55
  },
  "hsl": {
    "h": 225.306,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19959,
    "c": 0.07447,
    "h": 265.6
  },
  "luminance": 0.00747
}

Semantic roles & 50–950 ramp

primary

#061237

secondary

#776221

accent

#C631F7

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #061237

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →